How did Mother-brain manage to live after the overgrown metroid larva was done draining the life out of it? It became a dried color, suggesting it was a just a dried up shell, like any other enemy the metroid's finished feeding off of. How did Mother-brain manage to recover from being drained of all life? Auxiliary power? I know it was done just for a plot device but it seems pretty unrealistic, it's not like mother-brain was still attached to any kind of machinery.
Thread title: